3 years ago

1. What is the value of x, type only a numeric answer. 2x 2x 3x

Mathematics

1 answer:

Svet_ta [14]3 years ago

8 0

Answer:

x = 30

Step-by-step explanation:

Given is an irregular pentagon.

The sum of the exterior angles of an irregular polygon equals 360 degrees.

Therefore,

x° + 2x° + 2x° + 4x° + 3x° = 360°

12x° = 360°

12x = 360

x = 360/12

x = 30

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